Perhaps you should try some spelling variations:
"public intellectual" » "publico intellectual" (Expand Search), "publicos intellectual" (Expand Search)
"publicas intellectual" » "publicoas intellectual" (Expand Search), "publicosas intellectual" (Expand Search), "republicas intellectual" (Expand Search)
"publicas intelectual" » "publicoas intelectual" (Expand Search), "publicosas intelectual" (Expand Search), "republicas intelectual" (Expand Search)
"publica intellectual" » "publicoa intellectual" (Expand Search), "publicosa intellectual" (Expand Search), "republica intellectual" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"public intellectual\") OR (((((\"publicas intellectual\") OR (\"publicas intelectual\"))) OR (\"publica intellectual\"))))~".
• Removing quotes may allow a broader search: (( public intellectual ) OR ((((( publicas intellectual ) OR ( publicas intelectual ))) OR ( publica intellectual ))))~.
• Adding a wildcard symbol may retrieve word variants: (("public intellectual") OR ((((("publicas intellectual") OR ("publicas intelectual"))) OR ("publica intellectual"))))*.